Radeon RX 470 and GeForce RTX 4090 Mobile - video card comparison

Radeon RX 470

GeForce RTX 4090 Mobile

Architecture

Polaris (2016−2019)

Ada Lovelace

GPU code name

Polaris 10 Pro

GN21-X11

Market segment

Desktop

Laptop

Release date

August 2016

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

Boost clock speed

1206 MHz

2040 MHz

Core clock speed

926 MHz

Floating-point performance

4,940 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

5,700 million

45,900 million

Pipelines / CUDA cores

2048

9728

Power consumption (TDP)

120 Watt

150 Watt (80 - 150 Watt TGP)

Texture fill rate

154.4

515.3

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

16 GB

Memory bus width

256 Bit

Memory clock speed

6600 MHz

20000 MHz

Memory bandwidth

211.2 GB/s

576.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

Portable Device Dependent

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3

FreeSync